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Keeprite furnace reverse polarity - Heating & Cooling

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Posted on Jan 02, 2017

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gear001
  • 59 Answers

SOURCE: reverse polarity

Its a simple fix. Follow the cord that plugs into the wall into the furnace. Or if its hard wire, follow the romex wire that goes into your furnace. Inside the furnace, switch the white and black wires that connects to the power cord. www.fastacservice.com

Posted on Oct 18, 2009

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  • 27 Answers

SOURCE: How do you reset the furnace when it indicates the

To reset any furnace just unplug and plug it back in. If the polarity has been reversed open up the small box the power cord goes to, you'll see white, black and green wires. find the ones that are attached directly to the power cord and switch the white with the black and vice versa.

Posted on Oct 19, 2011

  • 16 Answers

SOURCE: Reverse Polarity Code

check the green ground wire, make sure it is connected

Posted on Mar 12, 2013

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How do you reset the furnace when it indicates the polarity has been reversed


To reset any furnace just unplug and plug it back in. If the polarity has been reversed open up the small box the power cord goes to, you'll see white, black and green wires. find the ones that are attached directly to the power cord and switch the white with the black and vice versa.

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1 Answer

Reverse polarity


Its a simple fix. Follow the cord that plugs into the wall into the furnace. Or if its hard wire, follow the romex wire that goes into your furnace. Inside the furnace, switch the white and black wires that connects to the power cord. www.fastacservice.com

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